(1/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597675
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz531-012300-
chesapeake bay from pooles island to sandy point-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft. a chance of snow and rain showers. vsby 1 to 3 nm.
.today...nw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 3 ft.
.tonight...nw winds 5 to 10 kt. waves 1 to 2 ft.
.fri...w winds 5 to 10 kt. waves 1 ft.
.fri night...nw winds 5 kt. waves less than 1 ft.
.sat...n winds around 5 kt. waves 1 ft or less.
.sat night...ne winds around 5 kt. waves 1 ft or less.
.sun...nw winds 5 to 10 kt. waves 1 ft.
.mon...w winds around 5 kt...becoming s. waves 1 ft or less.
$$
(2/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597678
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz532-012300-
chesapeake bay from sandy point to north beach-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...w winds 20 kt with gusts to 25 kt. waves
2 ft. a chance of snow showers. vsby 1 to 3 nm.
.today...nw winds 15 to 20 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 3 ft.
.tonight...nw winds 5 to 10 kt. waves 1 ft.
.fri...w winds 5 kt. waves less than 1 ft.
.fri night...nw winds 5 kt. waves less than 1 ft.
.sat...ne winds 5 kt. waves less than 1 ft.
.sat night...ne winds 5 to 10 kt. waves 1 ft or less. a chance of
snow.
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft.
.mon...nw winds 5 kt...becoming s. waves 1 ft.
$$
(3/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597680
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz533-012300-
chesapeake bay from north beach to drum point-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft. a chance of snow showers. vsby 1 to 3 nm.
.today...nw winds 20 to 25 kt. gusts up to 30 kt until late
afternoon. waves 3 ft.
.tonight...nw winds 5 to 10 kt. waves 1 to 2 ft.
.fri...nw winds around 5 kt. waves flat.
.fri night...n winds 5 to 10 kt. waves 1 ft or less.
.sat...ne winds 5 to 10 kt. waves 1 ft.
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of snow.
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft.
.mon...nw winds 5 kt...becoming s. waves 1 ft.
$$
(4/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597683
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz534-012300-
chesapeake bay from drum point to smith point-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...w winds 20 kt with gusts to 30 kt. waves
3 ft.
.today...nw winds 20 to 25 kt with gusts to 30 kt... diminishing to
10 to 15 kt with gusts to 20 kt late. waves 4 ft. a chance of snow
showers. vsby 1 to 3 nm.
.tonight...n winds 5 to 10 kt. waves 1 to 2 ft.
.fri...n winds 5 kt. waves flat.
.fri night...ne winds 5 to 10 kt. waves 1 ft or less.
.sat...ne winds 5 to 10 kt. waves 1 ft. a chance of rain and snow.
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of rain, snow
and freezing rain.
.sun...n winds 10 to 15 kt. waves 2 ft.
.mon...n winds 5 to 10 kt...becoming s. waves 1 to 2 ft.
$$
(5/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597671
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz535-012300-
tidal potomac from key bridge to indian head-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...sw winds 10 kt with gusts to 25 kt. waves
1 ft. a chance of snow showers. vsby 1 to 3 nm.
.today...nw winds 10 to 15 kt. gusts up to 30 kt... diminishing to
20 kt late. waves 1 ft.
.tonight...ne winds around 5 kt. waves 1 ft or less.
.fri...w winds around 5 kt. waves 1 ft.
.fri night...n winds around 5 kt. waves flat.
.sat...ne winds around 5 kt. waves 1 ft or less.
.sat night...ne winds around 5 kt. waves 1 ft or less.
.sun...nw winds 5 to 10 kt. waves 1 ft.
.mon...s winds around 5 kt. waves 1 ft.
$$
(6/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597672
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz536-012300-
tidal potomac from indian head to cobb island-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...w winds 15 kt with gusts to 25 kt. waves
2 ft.
.today...nw winds 15 to 20 kt with gusts to 30 kt... diminishing to
5 to 10 kt late. waves 2 to 3 ft.
.tonight...ne winds around 5 kt. waves 1 ft or less.
.fri...n winds around 5 kt. waves 1 ft or less.
.fri night...ne winds around 5 kt. waves 1 ft or less.
.sat...ne winds around 5 kt. waves 1 ft. a chance of snow.
.sat night...ne winds around 5 kt. waves 1 ft. a chance of rain and
snow.
.sun...n winds 5 to 10 kt. waves 1 ft.
.mon...w winds around 5 kt...becoming s. waves 1 ft.
$$
(7/7)
Latest Coastal Waters Forecast by KLWX
Issued 1/1/2026 3:58 AM America/New_York.
Valid through 1/1/2026 6:00 PM America/New_York.
fzus51 klwx 010858
cwflwx
expires:202601012300;;597673
coastal waters forecast
national weather service baltimore md/washington dc
358 am est thu jan 1 2026
tidal potomac river and maryland portion of chesapeake bay.
forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow. waves flat where waters are iced over.
anz537-012300-
tidal potomac from cobb island to smith point-
358 am est thu jan 1 2026
...small craft advisory in effect through this afternoon...
.rest of the overnight...w winds 20 kt with gusts to 25 kt. waves
2 ft.
.today...nw winds 15 to 20 kt. gusts up to 30 kt until late
afternoon. waves 3 ft. a chance of snow showers. vsby 1 to 3 nm.
.tonight...ne winds 5 to 10 kt. waves 1 ft or less.
.fri...n winds around 5 kt. waves flat.
.fri night...ne winds around 5 kt. waves 1 ft or less.
.sat...ne winds 5 kt. waves less than 1 ft. a chance of rain and
snow.
.sat night...ne winds 5 to 10 kt. waves 1 ft. a chance of rain.
.sun...n winds 5 to 10 kt. waves 1 ft.
.mon...w winds around 5 kt...becoming s. waves 1 ft or less.
$$
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